package cn.cjp.day03;
    import java.util.Arrays;

public class UseArrays {

    public static void main(String[] args) {

        int[] array1 = {1,2,3,4,9,7,5};
        String str1 =Arrays.toString(array1);
        System.out.println(str1);
        System.out.println("===============================");

        Arrays.sort(array1);
        System.out.println(Arrays.toString(array1));
    }
}
